package task;

public class duoChong4 {
    public static void main(String[] args) {
//打印九九乘法表
        for (int i = 1; i <=9 ; i++) {
            for (int j=1;j<=i;j++){
                System.out.print(i+"*"+j+"="+i*j+"\t");
            }
            System.out.println();
        }
    }
}
